| 对优秀散打运动员后手直拳的运动学分析 |
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| 引用本文： | 郭平安.对优秀散打运动员后手直拳的运动学分析[J].搏击·武术科学,2006,3(7):48-50. |
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| 作者姓名： | 郭平安 |
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| 作者单位： | 西安体育学院,陕西,西安,710068 |
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| 摘 要： | 文章探讨了右直拳动作的力学原理,并对如何提高右直拳速度进行了分析研究。结论认为:各关节速度曲线中肩关节速度最早变化且肩角变化在80-90°之间;肘关节、腕关节、拳峰速度曲线变化明显比肩关节较早达到速度峰值,在击中目标瞬间腕、拳峰几乎同时达到速度最大值。
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| 关 键 词： | 散打运动员 右直拳 生物力学 |
| 文章编号： | 1004-5643(2006)07-0048-03 |
The Kinematics Analysis of Straight Right to Tobnotch Sanda Athletes |
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| Guo Ping-an.The Kinematics Analysis of Straight Right to Tobnotch Sanda Athletes[J].BOJI(WUSHUKEXUE),2006,3(7):48-50. |
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| Authors: | Guo Ping-an |
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| Abstract: | This article is to study the mechanics principle of straight right,and how to improve its speed.The conclusion shows:among the curves,the speed of shoulder joint is the earliest,with the variation of shoulder angle between 80o and 90o;the elbow,wrist and fist have obvious variations.The shoulder joint reaches the peek value earlier;and the elbow,wrist as well as fist get the maximum almost at the same time while the player hits the target. |
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| Keywords: | Sanda athletes straight right Biomechanics |
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